柯林斯詞典autumnal /???t?mn?l/ 1. ADJ Autumnal means having features that are characteristic of autumn. 秋天的[文學性] ...the autumnal colours of the trees. ...樹木秋天的顏色。2. ADJ Autumnal means happening in autumn. 在秋天(發(fā)生)的 ...the autumnal equinox. ...秋分。 返回 autumnal劍橋詞典typical of autumn 秋天的，秋季的 autumnal colours /sunshine /days 秋天的色彩／陽光／日子 返回 autumnal